Download or read book Greenhouses and Shelter Structures for Tropical Regions written by Chr. von Zabeltitz and published by Food & Agriculture Org.. This book was released on 1999 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Greenhouses and Shelter Structures for Tropical Regions written by Christian Von Zabeltitz and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Greenhouses and Shelter Structures for Tropical Regions written by Baudoin Zabeltitz and published by Daya Books. This book was released on 2005 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Greenhouses and shelter structures for tropical regions is a manual in the series of technical papers prepared by the FAO Horticultural Crops Group, Crop and Grassland Service, Plant Protection Division. The text provides technical guidelines for the design and construction of simple and low-cost shelter structures in the tropics and also reviews the cultivation practices to be applied for sustainable and intensified crop management under these greenhouses structures. There is a range of possibilities depending on the crop requirements, the specific climate conditions of the area, marketing considerations and financial parameters. Detailed technical specifications are given, including drawings, illustrations and diagrams of various construction types. Contents Chapter 1: Introduction; Chapter 2: Climates of tropical regions; Climatic elements, Solar radiation, Temperature, Precipitation, Evapotranspiration, Storms, Classification of climates, Equatorial zone, Sub-tropical(C), Dry climates (B), Highlands; Chapter 3: Problems and Possibilities for vegetable production; Chapter 4: Construction and covering material; Requirements, Ar: Tropical wet climates, Aw: Tropical wet and dry climates, Cf: Sub-tropical humid, Dry climates, Tropical highlands, Cs: Sub-tropical dry summer/ mediterranean, Constructions, Design criteria, Greenhouse constructions, Materials for greenhouses construction, Constructions for tropical wet (Ar) and tropical wet and dry (Aw) climates, Constructions for sub-tropical (Cf) climates and higlands (H), Shade houses, Covering materials, fastening and stretching of covering materials, Windbreaks; Chapter 5: Ventilation and cooling; Ventilation, Cooling, Pad efficiency, Pad material and pad thickness, Pad area and fan-to-pad distance, Pad location, Fans, Operation of fan and pad systems, Air-flow rate, Water-flow rate; Chapter 6: Crop-water requirements and rainwater storage; Crop-water requirements, Calculation of storage volume, Design of storage volume, Design of storage basins, Earth basin, Earth basin with plastic films, Earth basin with lining of concrete blocks and plastic film, Concrete basin.

Download or read book Greenhouses and Shelter Structures for Tropical Regions written by Chr. von Zabeltitz and published by Food & Agriculture Organization of the UN (FAO). This book was released on 1999 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Integrated Greenhouse Systems for Mild Climates written by Christian von Zabeltitz and published by Springer Science & Business Media. This book was released on 2010-10-01 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crop production in greenhouses is a growing industry, especially in mild climates, and is very important for the population as a source of income and clean, fresh food. Greenhouses create optimal climate conditions for crop growth and protect crops from outside pests. At the same time greenhouse production increases water use efficiency and makes integrated production and protection (IPP) possible. This book provides technical instructions for practice (what to do and what not to do) and gives answers to the question: How to produce more clean crops and better quality with less water, less land and less pesticide. Suitable greenhouse constructions and their design, adapted to local climates in subtropical, tropical and arid regions and infrastructure conditions are presented. The necessary climate control measures - light transmittance, ventilation, cooling, heating, and CO2 enrichment - and physical measures for pest control, as well as methods for using solar energy to desalinate salty water are described. The results of theoretical research are transferred into methods for practical use, so that readers are equipped to solve their problems in practice as well as to get stimulation for further research and development.

Download or read book Good agricultural practices for greenhouse vegetable production in the South East European countries written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-05-29 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: FAO Plant Production and Protection Papers Greenhouse crop production is an increasing trend throughout the world, with some 405 000 ha of greenhouses spread across Europe. This publication builds on know-how and experience from the South East European region to serve as a guide for trainers and a technical reference for producers and other stakeholders.

Download or read book AI to Improve e Governance and Eminence of Life written by Somnath Mukhopadhyay and published by Springer Nature. This book was released on 2023-09-07 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume presents research works on developing Artificial Intelligence based algorithms and methodologies for making social good that too to a notable one. The book discusses latest findings on efficient technological solutions of e-governance and other areas of life from the leading researchers in the field. The prime focus is on solving socio-economic technical problems using state-of-the-art research findings like fuzzy computing, evolutionary and hybrid frameworks, neuro computing, etc., along with other AI based computation platforms. The topics covered include solution frameworks using Artificial Intelligence based models in application areas like agriculture and rural development, road accident, travel and tourism, solid waste management, rural medical care, crowd sourced election monitoring system, ragging, rape and other abuses, cyber criminals and cyber bullying, disaster management, social good, etc. The book offers a valuable resource for all undergraduate, postgraduate students and researchers interested in exploring solution frameworks for social good problems using artificial intelligence.

Download or read book Seed Policy and Programmes for the Central and Eastern European Countries Commonwealth of Independent States and Other Countries in Transition written by and published by Food & Agriculture Org.. This book was released on 2001 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication presents the proceedings of a regional technical meeting held in Budapest, Hungary from 6 to 10 March 2001. The meeting was organized and implemented by the Agricultural Research Institute of the Hungarian Academy of Sciences, Martonvasar, Hungary, in close collaboration with FAO's Seed and Plant Genetic Resources Service. In line with the Rome Declaration on World Food Security and the World Food Summit Plan of Action, the meeting recognized that one of the major challenges facing most countries in the region is the need to invest significant resources in strengthening their capacity to increase the availability of good quality seed of a wider range of plant varieties. This will contribute to the maximization of both agrobiodiversity and productivity, in order to achieve national food security while reducing environmental degradation and the depletion of natural resources."

Download or read book Ornamental Plant Propagation in the Tropics written by Carmine Damiano and published by Food & Agriculture Org.. This book was released on 2000 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: This technical paper on ornamental plant propagation in the tropics has been written to highlight the potential of tissue culture as an advanced propagation technology allowing for mass cloning of selected varieties or ecotypes. This document provides information on the state of the art of tissue culture propagation and gives technical details for propagating some 30 ornamental plant species. The aim of the paper is to enhance the technical capacity of public institutions and private entrepreneurs, thus leading to new production and market opportunities. It also aims to facilitate and encourage the use of techniques to promote ornamental plant diversity.

Download or read book written by and published by Food & Agriculture Org.. This book was released on with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Seed Policy and Programmes in Latin America and the Caribbean written by and published by Food & Agriculture Org.. This book was released on 2001 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The meeting recognised the need for the sustainable use of plant genetic resources for sustainable agricultural development of the region. Discussions focused on the appropriate mechanisms required to ensure capacity for the maintenance, production and equitable distribution of good quality seeds from a wide range of plant varieties. The meeting agreed to establish the Seed Consultative Forum for Latin America and the Caribbean.

Download or read book Cactus Opuntia Spp as Forage written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2001 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Opuntias are multipurpose plants that are increasingly being used in agricultural systems in arid and semi-arid areas. Due to its high water-use efficiency, it is particularly useful as forage in times of drought and in areas where few other crops can grow, and it is now considered a key component for the productivity and sustainability of these regions. This publication presents current scientific and practical information on the use of the cactus Opuntia as forage for livestock.

Download or read book Joint FAO WHO Meeting on pesticide residues Report 2017 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-05-22 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirty-eight pesticides were evaluated for toxicity and residues at the JMPR meeting. This unique global review of pesticide residue data contains recommendations on pesticide residue limits and general dietary risk assessment principles for use by governments and other interested parties.

Download or read book Pesticide Residues in Food 2004 written by World Health Organization and published by Food & Agriculture Org.. This book was released on 2004 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: The annual Joint Meeting of the FAO Panel of Experts on Pesticide Residues in Food and the Environment and WHO Core Assessment Group on Pesticide Residues was held in Rome, Italy, from 20 to 29 September 2004. The FAO Panel of Experts had met in Preparatory Sessions from 15 to 19 September. The meeting was held in pursuance of recommendations made by previous meetings and accepted by the governing bodies of FAO and WHO that studies should be undertaken jointly by experts to evaluate possible hazards to humans arising from the occurrence of pesticide residues in foods. This report contains information on ADIs, maximum residue levels and general principles for the evaluation of pesticides. The recommendations of the joint meeting, including further research and information, are proposed for use by Member Governments of the respective agencies and other interested parties.

Download or read book Towards Effective and Sustainable Seed Relief Activities written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2004 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report contains papers given to a FAO workshop meeting, held in Rome in May 2003, organised to consider how to improve the effectiveness of seed relief schemes to promote sustainable development and food security, to identify gaps in the development of tools, guidance and methodologies, and to make recommendations for further collaborative work. It includes case studies of seed relief activities in several African countries.

Download or read book Pesticide Residues in Food 2003 written by World Health Organization and published by Food & Agriculture Org.. This book was released on 2004 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: The annual joint meeting of the FAO Panel of Experts on Pesticide Residues in Food and the Environment and WHO Core Assessment Group on Pesticide Residues (JMPR) was held in Geneva, Switzerland, in September 2004. These evaluations contain monographs on the pesticides and include comments on analytical methods. The report, published separately, contains information on ADIs, maximum residue levels and general principles for the evaluation of pesticides.

Download or read book Seed multiplication by resource limited farmers written by FAO. and published by Food & Agriculture Org.. This book was released on 2004 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: FAO, through its Seed and Plant Genetics Resources Service, is conducting a series of expert consultations, workshops and conferences to generate ideas, develop methodoligies and facilitate initiatives aimed at strengthening on-farm seed multiplication (the informal seed system) thereby adressing the seed security needs of smallhoder farmers ... .